In-ear stem
Latest Sperian Hearing Protection, LLC Patents:
Description
Claims
The ornamental design for in-ear stem, as shown and described.
Referenced Cited
U.S. Patent Documents
6006857 | December 28, 1999 | Leight et al. |
D478658 | August 19, 2003 | Falco |
D535644 | January 23, 2007 | Drambarean et al. |
D550201 | September 4, 2007 | Drambarean et al. |
D550655 | September 11, 2007 | Falco |
D578639 | October 14, 2008 | Falco |
20060081415 | April 20, 2006 | Knauer et al. |
20060162992 | July 27, 2006 | Seville |
Patent History
Patent number: D601241
Type: Grant
Filed: Aug 13, 2008
Date of Patent: Sep 29, 2009
Assignee: Sperian Hearing Protection, LLC (San Diego, CA)
Inventors: Jarle Svean (Trondheim), Stephen D. Gilder (Chula Vista, CA)
Primary Examiner: Charles A Rademaker
Assistant Examiner: Charles D Hanson
Attorney: Leon D. Rosen
Application Number: 29/322,875
Type: Grant
Filed: Aug 13, 2008
Date of Patent: Sep 29, 2009
Assignee: Sperian Hearing Protection, LLC (San Diego, CA)
Inventors: Jarle Svean (Trondheim), Stephen D. Gilder (Chula Vista, CA)
Primary Examiner: Charles A Rademaker
Assistant Examiner: Charles D Hanson
Attorney: Leon D. Rosen
Application Number: 29/322,875
Classifications
Current U.S. Class:
Ear Plug Or Nose Clip (D24/106)